Inventor
YUASA HIROHIKO
JP5 patents
Patents
5 patentsUS11613129B2Mar 28, 2023
Aqueous ink, ink cartridge and ink jet recording method
CANON KK2 citations68
US12590218B2Mar 31, 2026
Aqueous fluorescent ink, ink cartridge and ink jet recording method
CANON KK0 citations58
US12466969B2Nov 11, 2025
Aqueous ink, ink cartridge and ink jet recording method
CANON KK0 citations58
US11492483B2Nov 8, 2022
Aqueous ink, ink cartridge and ink jet recording method
CANON KK1 citations58
US12209193B2Jan 28, 2025
Ink jet recording method and ink jet recording apparatus
CANON KK0 citations50